I am sure most of us have seen this type of meter (below figure) before installed in our houses. This type of meter is easily tampered by consumers by stopping the rotating disk. The rotating disk determines how many turns equivalent to 1kWh. There are consumers who do not want to pay a lot to TNB, and thus tamper the device by putting stones or other things that could slow down the rotating disk. That is why this type of meter is not preferred to be used anymore.
This is basically what I do in this department every morning, and I will be doing this till this coming Friday. This Friday will be my last day in the Metering and Services department before I move on to Senggaran Pencawang/SAVR next week.